/Engine/Source/Editor/GraphEditor/Public/SGraphActionMenu.h
Get action that is currently selected
void GetSelectedActions ( [TArray](API\Runtime\Core\Containers\TArray)< [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FEdGraphSchemaAction](API\Runtime\Engine\EdGraph\FEdGraphSchemaAction) > > & OutSelectedActions ) const